Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5489591 | S-triazine derivative and remedy for estrogen-dependent disease containing said derivative as effective component | Hideshi Kobayashi, Seiichi Fukuda, Yoshio Tsuchida, Masanobu Kato, Shinichi Yaguchi +5 more | 1996-02-06 |
| 5393889 | Water soluble bis-dioxopiperazine derivatives | Muneaki Takase, Toshiharu Narita | 1995-02-28 |
| 5112833 | 1-azaindolizine derivatives, synthetic intermediates thereof and antiallergic agents containing 1-azaindolizine derivatives | Muneaki Takase, Toshiyuki Matsuno, Akihisa Miyakawa, Kenichi Saito | 1992-05-12 |